He _________(write)a novel last year.But I don't know if he has finished it.

问题描述:

He _________(write)a novel last year.But I don't know if he has finished it.

答:He (was writing ) a novel last year.But I don't know if he has finished it.
译:他去年在写一部小说.但我不知道他是否已经写完.